jack kennedy lowered tax rates, increased growth. ronald reagan... >> oh, now, you're jack kennedy. >> woodruff: abortion also figured as a key issue in the debate. both men are catholics, and they were asked to describe their position, based on their faith. >> i don't see how a person can separate their public life from their private life or from their faith. and i respect people who don't agree with me on this. but the policy of a romney administration will be to oppose abortion, with the exceptions for rape, incest, and life of the mother. >> life begins at conception. that's the church's judgment. i accept it in my personal life. i just refuse to impose that on others, unlike my friend here, the congressman. i do not believe that we have a right to tell other people that women, they... they can't control their body. it's a decision between them and their doctor, in my view. and the supreme court-- i'm not going to interfere with that. >> woodruff: biden warned a conservative supreme court majority would overturn a woman's right t